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SAM Screen Display
The Geometry alignments are in the GDE SAM selection. Use the cursor up-down button to highlight the item.
Use the right cursor button to select the item. Use the Menu button to return to the previous menu. The
following menu will appear when GDE SAM is selected.
GDE SAM Screen Display
In this menu, the Display Mode can be selected. If the input signal is NTSC, the selection should be 480P. The
selection Serv Blank causes the bottom half of the screen to blank. This selection is useful when adjusting the
Yoke rotation. The Conv Proc selection allows for the disabling of the Convergence drive.
Default settings should be entered when the Small Signal Board (SSB) has been changed. When the CRTs
have been changed, the display should be centered using the Centering rings on the CRT. The center point
can be found by placing a string from corner to corner or by using the center point on the Convergence
Template. In the 4x3 Aspect ratio sets, there are three Geometry settings. In the 16x9 Aspect ratio sets, there
are two Geometry settings. Make sure the set is in the mode that is being adjusted and that the correct signal is
applied.
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